Merge 68e615e510 into b83111815e
This commit is contained in:
Alberto Cabrera Pérez
GitHub
commit
f361eca1cf
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@ -43,6 +43,7 @@
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#define ggml_gemv_q4_K_8x4_q8_K_generic ggml_gemv_q4_K_8x4_q8_K
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#define ggml_gemv_q4_K_8x8_q8_K_generic ggml_gemv_q4_K_8x8_q8_K
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#define ggml_gemv_q5_K_8x8_q8_K_generic ggml_gemv_q5_K_8x8_q8_K
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#define ggml_gemv_q6_K_8x4_q8_K_generic ggml_gemv_q6_K_8x4_q8_K
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#define ggml_gemv_q6_K_8x8_q8_K_generic ggml_gemv_q6_K_8x8_q8_K
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#define ggml_gemv_iq4_nl_4x4_q8_0_generic ggml_gemv_iq4_nl_4x4_q8_0
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#define ggml_gemv_iq4_nl_8x8_q8_0_generic ggml_gemv_iq4_nl_8x8_q8_0
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@ -55,7 +56,8 @@
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#define ggml_gemm_q4_K_8x4_q8_K_generic ggml_gemm_q4_K_8x4_q8_K
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#define ggml_gemm_q4_K_8x8_q8_K_generic ggml_gemm_q4_K_8x8_q8_K
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#define ggml_gemm_q5_K_8x8_q8_K_generic ggml_gemm_q5_K_8x8_q8_K
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# define ggml_gemm_q6_K_8x8_q8_K_generic ggml_gemm_q6_K_8x8_q8_K
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#define ggml_gemm_q6_K_8x4_q8_K_generic ggml_gemm_q6_K_8x4_q8_K
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#define ggml_gemm_q6_K_8x8_q8_K_generic ggml_gemm_q6_K_8x8_q8_K
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#define ggml_gemm_iq4_nl_4x4_q8_0_generic ggml_gemm_iq4_nl_4x4_q8_0
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#define ggml_gemm_iq4_nl_8x8_q8_0_generic ggml_gemm_iq4_nl_8x8_q8_0
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#define ggml_gemm_q8_0_4x4_q8_0_generic ggml_gemm_q8_0_4x4_q8_0
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@ -76,6 +78,7 @@
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#define ggml_gemv_q4_0_4x8_q8_0_generic ggml_gemv_q4_0_4x8_q8_0
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#define ggml_gemv_q4_K_8x4_q8_K_generic ggml_gemv_q4_K_8x4_q8_K
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#define ggml_gemv_q5_K_8x8_q8_K_generic ggml_gemv_q5_K_8x8_q8_K
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#define ggml_gemv_q6_K_8x4_q8_K_generic ggml_gemv_q6_K_8x4_q8_K
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#define ggml_gemv_q6_K_8x8_q8_K_generic ggml_gemv_q6_K_8x8_q8_K
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#define ggml_gemv_iq4_nl_4x4_q8_0_generic ggml_gemv_iq4_nl_4x4_q8_0
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#define ggml_gemv_q8_0_4x4_q8_0_generic ggml_gemv_q8_0_4x4_q8_0
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@ -84,6 +87,7 @@
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#define ggml_gemm_q4_0_4x8_q8_0_generic ggml_gemm_q4_0_4x8_q8_0
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#define ggml_gemm_q4_K_8x4_q8_K_generic ggml_gemm_q4_K_8x4_q8_K
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#define ggml_gemm_q5_K_8x8_q8_K_generic ggml_gemm_q5_K_8x8_q8_K
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#define ggml_gemm_q6_K_8x4_q8_K_generic ggml_gemm_q6_K_8x4_q8_K
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#define ggml_gemm_q6_K_8x8_q8_K_generic ggml_gemm_q6_K_8x8_q8_K
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#define ggml_gemm_iq4_nl_4x4_q8_0_generic ggml_gemm_iq4_nl_4x4_q8_0
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#define ggml_gemm_q8_0_4x4_q8_0_generic ggml_gemm_q8_0_4x4_q8_0
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@ -107,6 +111,7 @@
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#define ggml_gemv_q4_K_8x4_q8_K_generic ggml_gemv_q4_K_8x4_q8_K
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#define ggml_gemv_q4_K_8x8_q8_K_generic ggml_gemv_q4_K_8x8_q8_K
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#define ggml_gemv_q5_K_8x8_q8_K_generic ggml_gemv_q5_K_8x8_q8_K
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#define ggml_gemv_q6_K_8x4_q8_K_generic ggml_gemv_q6_K_8x4_q8_K
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#define ggml_gemv_q6_K_8x8_q8_K_generic ggml_gemv_q6_K_8x8_q8_K
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#define ggml_gemv_iq4_nl_4x4_q8_0_generic ggml_gemv_iq4_nl_4x4_q8_0
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#define ggml_gemv_iq4_nl_8x8_q8_0_generic ggml_gemv_iq4_nl_8x8_q8_0
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@ -119,6 +124,7 @@
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#define ggml_gemm_q4_K_8x4_q8_K_generic ggml_gemm_q4_K_8x4_q8_K
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#define ggml_gemm_q4_K_8x8_q8_K_generic ggml_gemm_q4_K_8x8_q8_K
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#define ggml_gemm_q5_K_8x8_q8_K_generic ggml_gemm_q5_K_8x8_q8_K
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#define ggml_gemm_q6_K_8x4_q8_K_generic ggml_gemm_q6_K_8x4_q8_K
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#define ggml_gemm_q6_K_8x8_q8_K_generic ggml_gemm_q6_K_8x8_q8_K
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#define ggml_gemm_iq4_nl_4x4_q8_0_generic ggml_gemm_iq4_nl_4x4_q8_0
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#define ggml_gemm_iq4_nl_8x8_q8_0_generic ggml_gemm_iq4_nl_8x8_q8_0
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@ -143,6 +149,7 @@
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#define ggml_gemv_q4_K_8x4_q8_K_generic ggml_gemv_q4_K_8x4_q8_K
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#define ggml_gemv_q4_K_8x8_q8_K_generic ggml_gemv_q4_K_8x8_q8_K
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#define ggml_gemv_q5_K_8x8_q8_K_generic ggml_gemv_q5_K_8x8_q8_K
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#define ggml_gemv_q6_K_8x4_q8_K_generic ggml_gemv_q6_K_8x4_q8_K
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#define ggml_gemv_q6_K_8x8_q8_K_generic ggml_gemv_q6_K_8x8_q8_K
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#define ggml_gemv_iq4_nl_4x4_q8_0_generic ggml_gemv_iq4_nl_4x4_q8_0
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#define ggml_gemv_iq4_nl_8x8_q8_0_generic ggml_gemv_iq4_nl_8x8_q8_0
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@ -155,6 +162,7 @@
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#define ggml_gemm_q4_K_8x4_q8_K_generic ggml_gemm_q4_K_8x4_q8_K
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#define ggml_gemm_q4_K_8x8_q8_K_generic ggml_gemm_q4_K_8x8_q8_K
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#define ggml_gemm_q5_K_8x8_q8_K_generic ggml_gemm_q5_K_8x8_q8_K
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#define ggml_gemm_q6_K_8x4_q8_K_generic ggml_gemm_q6_K_8x4_q8_K
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#define ggml_gemm_q6_K_8x8_q8_K_generic ggml_gemm_q6_K_8x8_q8_K
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#define ggml_gemm_iq4_nl_4x4_q8_0_generic ggml_gemm_iq4_nl_4x4_q8_0
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#define ggml_gemm_iq4_nl_8x8_q8_0_generic ggml_gemm_iq4_nl_8x8_q8_0
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@ -186,6 +194,7 @@
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#define ggml_gemv_q4_K_8x4_q8_K_generic ggml_gemv_q4_K_8x4_q8_K
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#define ggml_gemv_q4_K_8x8_q8_K_generic ggml_gemv_q4_K_8x8_q8_K
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#define ggml_gemv_q5_K_8x8_q8_K_generic ggml_gemv_q5_K_8x8_q8_K
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#define ggml_gemv_q6_K_8x4_q8_K_generic ggml_gemv_q6_K_8x4_q8_K
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#define ggml_gemv_q6_K_8x8_q8_K_generic ggml_gemv_q6_K_8x8_q8_K
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#define ggml_gemv_iq4_nl_4x4_q8_0_generic ggml_gemv_iq4_nl_4x4_q8_0
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#define ggml_gemv_iq4_nl_8x8_q8_0_generic ggml_gemv_iq4_nl_8x8_q8_0
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@ -197,6 +206,7 @@
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#define ggml_gemm_q4_K_8x4_q8_K_generic ggml_gemm_q4_K_8x4_q8_K
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#define ggml_gemm_q4_K_8x8_q8_K_generic ggml_gemm_q4_K_8x8_q8_K
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#define ggml_gemm_q5_K_8x8_q8_K_generic ggml_gemm_q5_K_8x8_q8_K
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#define ggml_gemm_q6_K_8x4_q8_K_generic ggml_gemm_q6_K_8x4_q8_K
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#define ggml_gemm_q6_K_8x8_q8_K_generic ggml_gemm_q6_K_8x8_q8_K
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#define ggml_gemm_iq4_nl_4x4_q8_0_generic ggml_gemm_iq4_nl_4x4_q8_0
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#define ggml_gemm_iq4_nl_8x8_q8_0_generic ggml_gemm_iq4_nl_8x8_q8_0
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@ -227,6 +237,7 @@
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#define ggml_gemv_q4_K_8x4_q8_K_generic ggml_gemv_q4_K_8x4_q8_K
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#define ggml_gemv_q4_K_8x8_q8_K_generic ggml_gemv_q4_K_8x8_q8_K
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#define ggml_gemv_q5_K_8x8_q8_K_generic ggml_gemv_q5_K_8x8_q8_K
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#define ggml_gemv_q6_K_8x4_q8_K_generic ggml_gemv_q6_K_8x4_q8_K
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#define ggml_gemv_q6_K_8x8_q8_K_generic ggml_gemv_q6_K_8x8_q8_K
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#define ggml_gemv_iq4_nl_4x4_q8_0_generic ggml_gemv_iq4_nl_4x4_q8_0
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#define ggml_gemv_iq4_nl_8x8_q8_0_generic ggml_gemv_iq4_nl_8x8_q8_0
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@ -239,6 +250,7 @@
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#define ggml_gemm_q4_K_8x4_q8_K_generic ggml_gemm_q4_K_8x4_q8_K
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#define ggml_gemm_q4_K_8x8_q8_K_generic ggml_gemm_q4_K_8x8_q8_K
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#define ggml_gemm_q5_K_8x8_q8_K_generic ggml_gemm_q5_K_8x8_q8_K
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#define ggml_gemm_q6_K_8x4_q8_K_generic ggml_gemm_q6_K_8x4_q8_K
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#define ggml_gemm_q6_K_8x8_q8_K_generic ggml_gemm_q6_K_8x8_q8_K
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#define ggml_gemm_iq4_nl_4x4_q8_0_generic ggml_gemm_iq4_nl_4x4_q8_0
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#define ggml_gemm_iq4_nl_8x8_q8_0_generic ggml_gemm_iq4_nl_8x8_q8_0
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@ -271,6 +283,7 @@
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#define ggml_gemv_q4_K_8x4_q8_K_generic ggml_gemv_q4_K_8x4_q8_K
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#define ggml_gemv_q4_K_8x8_q8_K_generic ggml_gemv_q4_K_8x8_q8_K
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#define ggml_gemv_q5_K_8x8_q8_K_generic ggml_gemv_q5_K_8x8_q8_K
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#define ggml_gemv_q6_K_8x4_q8_K_generic ggml_gemv_q6_K_8x4_q8_K
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#define ggml_gemv_q6_K_8x8_q8_K_generic ggml_gemv_q6_K_8x8_q8_K
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#define ggml_gemv_iq4_nl_4x4_q8_0_generic ggml_gemv_iq4_nl_4x4_q8_0
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#define ggml_gemv_iq4_nl_8x8_q8_0_generic ggml_gemv_iq4_nl_8x8_q8_0
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@ -283,6 +296,7 @@
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#define ggml_gemm_q4_K_8x4_q8_K_generic ggml_gemm_q4_K_8x4_q8_K
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#define ggml_gemm_q4_K_8x8_q8_K_generic ggml_gemm_q4_K_8x8_q8_K
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#define ggml_gemm_q5_K_8x8_q8_K_generic ggml_gemm_q5_K_8x8_q8_K
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#define ggml_gemm_q6_K_8x4_q8_K_generic ggml_gemm_q6_K_8x4_q8_K
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#define ggml_gemm_q6_K_8x8_q8_K_generic ggml_gemm_q6_K_8x8_q8_K
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#define ggml_gemm_iq4_nl_4x4_q8_0_generic ggml_gemm_iq4_nl_4x4_q8_0
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#define ggml_gemm_iq4_nl_8x8_q8_0_generic ggml_gemm_iq4_nl_8x8_q8_0
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@ -1072,6 +1072,195 @@ void ggml_gemv_q5_K_8x8_q8_K(int n,
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ggml_gemv_q5_K_8x8_q8_K_generic(n, s, bs, vx, vy, nr, nc);
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}
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void ggml_gemv_q6_K_8x4_q8_K(int n,
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float * GGML_RESTRICT s,
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size_t bs,
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const void * GGML_RESTRICT vx,
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const void * GGML_RESTRICT vy,
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int nr,
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int nc) {
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constexpr int qk = QK_K;
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const int nb = n / qk;
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constexpr int ncols_interleaved = 8;
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constexpr int blocklen = 4;
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assert(n % qk == 0);
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assert(nc % ncols_interleaved == 0);
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UNUSED(nb);
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UNUSED(ncols_interleaved);
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UNUSED(blocklen);
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#if defined(__aarch64__) && defined(__ARM_NEON) && defined(__ARM_FEATURE_DOTPROD)
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constexpr int col_groups = ncols_interleaved / 4;
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const uint8x16_t m4b = vdupq_n_u8(0x0f);
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const uint8x16_t mask_lo = vdupq_n_u8(0x03);
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const uint8x16_t mask_hi = vdupq_n_u8(0x30);
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// 1x8 tile = 2 x 4
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float32x4_t acc_f32[2];
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const block_q8_K * GGML_RESTRICT q8_ptr = (const block_q8_K *) vy;
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for (int x = 0; x < nc / ncols_interleaved; x++) {
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const block_q6_Kx8 * GGML_RESTRICT q6_ptr = (const block_q6_Kx8 *) vx + (x * nb);
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for (int i = 0; i < col_groups; i++) {
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acc_f32[i] = vdupq_n_f32(0);
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}
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for (int b = 0; b < nb; b++) {
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float32x4_t q6_d_0 = vcvt_f32_f16(vld1_f16((const __fp16 *) q6_ptr[b].d)); // d0 d1 d2 d3
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float32x4_t q6_d_1 = vcvt_f32_f16(vld1_f16((const __fp16 *) q6_ptr[b].d + 4)); // d4 d5 d6 d7
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float32x4_t q8_d = vdupq_n_f32(q8_ptr[b].d);
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float32x4_t sb_scale_0 = vmulq_f32(q6_d_0, q8_d);
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float32x4_t sb_scale_1 = vmulq_f32(q6_d_1, q8_d);
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int32x4_t acc[col_groups];
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for (int i = 0; i < col_groups; i++) {
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acc[i] = vdupq_n_s32(0);
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}
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// Load all 16 scales once and widen to int16 (Q6_K has 16 scales per block)
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// Reused for bias and dequantization later
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int16_t q6_scales[16 * 8];
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for (int i = 0; i < 16; i++) {
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int16x8_t scales = vmovl_s8(vld1_s8(q6_ptr[b].scales + i * 8));
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vst1q_s16(q6_scales + i * 8, scales);
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}
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// Compute bias per column using q8 bsums and preloaded scales to skip the -32 shift
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int32x4_t bias_lo = vdupq_n_s32(0);
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int32x4_t bias_hi = vdupq_n_s32(0);
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// Load bsums in chunks of 4 to process with vectorized operations
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for (int i = 0; i < 16; i += 4) {
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int16x4_t bsums_vec = vld1_s16(q8_ptr[b].bsums + i);
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int16x4_t scales_lo_0 = vld1_s16(q6_scales + (i + 0) * 8);
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int16x4_t scales_hi_0 = vld1_s16(q6_scales + (i + 0) * 8 + 4);
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int16x4_t scales_lo_1 = vld1_s16(q6_scales + (i + 1) * 8);
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int16x4_t scales_hi_1 = vld1_s16(q6_scales + (i + 1) * 8 + 4);
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int16x4_t scales_lo_2 = vld1_s16(q6_scales + (i + 2) * 8);
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int16x4_t scales_hi_2 = vld1_s16(q6_scales + (i + 2) * 8 + 4);
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int16x4_t scales_lo_3 = vld1_s16(q6_scales + (i + 3) * 8);
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int16x4_t scales_hi_3 = vld1_s16(q6_scales + (i + 3) * 8 + 4);
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bias_lo = vmlal_lane_s16(bias_lo, scales_lo_0, bsums_vec, 0);
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bias_hi = vmlal_lane_s16(bias_hi, scales_hi_0, bsums_vec, 0);
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bias_lo = vmlal_lane_s16(bias_lo, scales_lo_1, bsums_vec, 1);
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bias_hi = vmlal_lane_s16(bias_hi, scales_hi_1, bsums_vec, 1);
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bias_lo = vmlal_lane_s16(bias_lo, scales_lo_2, bsums_vec, 2);
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bias_hi = vmlal_lane_s16(bias_hi, scales_hi_2, bsums_vec, 2);
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bias_lo = vmlal_lane_s16(bias_lo, scales_lo_3, bsums_vec, 3);
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bias_hi = vmlal_lane_s16(bias_hi, scales_hi_3, bsums_vec, 3);
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}
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bias_lo = vshlq_n_s32(bias_lo, 5);
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bias_hi = vshlq_n_s32(bias_hi, 5);
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// Process two 128-value halves per superblock
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for (int half = 0; half < 2; half++) {
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const uint8_t * ql_base = q6_ptr[b].ql + half * 512;
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const uint8_t * qh_base = q6_ptr[b].qh + half * 256;
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// A subblock (sb) is a set of weights that share the scale
|
||||
// Since q6_K scales are per 16 elements
|
||||
// num sbs -> 256 elements / (16 elements/scale * 2 elements/byte * 2 halves)
|
||||
for (int sb = 0; sb < QK_K / 64; sb++) {
|
||||
const int8_t * q8_base_l = q8_ptr[b].qs + half * 128 + sb * 16;
|
||||
const int8_t * q8_base_h = q8_base_l + 64;
|
||||
|
||||
// Load and duplicate q8 values (each register covers four interleaved columns of q6)
|
||||
int8x16_t q8_l[4];
|
||||
int8x16_t q8_h[4];
|
||||
for (int i = 0; i < 4; i++) {
|
||||
q8_l[i] = (int8x16_t) vld1q_dup_s32((const int32_t *) (q8_base_l + i * 4));
|
||||
q8_h[i] = (int8x16_t) vld1q_dup_s32((const int32_t *) (q8_base_h + i * 4));
|
||||
}
|
||||
|
||||
const int ql_off_base = sb * QK_K / 2;
|
||||
const int qh_off_base = ql_off_base & 255; // wraps after 256 bytes
|
||||
|
||||
// Load 4 vectors at once (64 bytes each for ql_0, ql_1, qh_0, qh_1)
|
||||
uint8x16x4_t q6_ql_0 = vld1q_u8_x4(ql_base + ql_off_base);
|
||||
uint8x16x4_t q6_ql_1 = vld1q_u8_x4(ql_base + ql_off_base + 64);
|
||||
uint8x16x4_t q6_qh_0 = vld1q_u8_x4(qh_base + qh_off_base);
|
||||
uint8x16x4_t q6_qh_1 = vld1q_u8_x4(qh_base + qh_off_base + 64);
|
||||
|
||||
// Adjust qh for subblocks 2 and 3 (shift right by 2)
|
||||
if (sb > 1) {
|
||||
q6_qh_0.val[0] = vshrq_n_u8(q6_qh_0.val[0], 2);
|
||||
q6_qh_0.val[1] = vshrq_n_u8(q6_qh_0.val[1], 2);
|
||||
q6_qh_0.val[2] = vshrq_n_u8(q6_qh_0.val[2], 2);
|
||||
q6_qh_0.val[3] = vshrq_n_u8(q6_qh_0.val[3], 2);
|
||||
q6_qh_1.val[0] = vshrq_n_u8(q6_qh_1.val[0], 2);
|
||||
q6_qh_1.val[1] = vshrq_n_u8(q6_qh_1.val[1], 2);
|
||||
q6_qh_1.val[2] = vshrq_n_u8(q6_qh_1.val[2], 2);
|
||||
q6_qh_1.val[3] = vshrq_n_u8(q6_qh_1.val[3], 2);
|
||||
}
|
||||
|
||||
const uint8x16_t q6_ql[8] = { q6_ql_0.val[0], q6_ql_0.val[1], q6_ql_0.val[2], q6_ql_0.val[3],
|
||||
q6_ql_1.val[0], q6_ql_1.val[1], q6_ql_1.val[2], q6_ql_1.val[3] };
|
||||
const uint8x16_t q6_qh[8] = { q6_qh_0.val[0], q6_qh_0.val[1], q6_qh_0.val[2], q6_qh_0.val[3],
|
||||
q6_qh_1.val[0], q6_qh_1.val[1], q6_qh_1.val[2], q6_qh_1.val[3] };
|
||||
|
||||
// Process column groups (0-3, 4-7)
|
||||
for (int g = 0; g < col_groups; g++) {
|
||||
int32x4_t sb_acc_l = vdupq_n_s32(0);
|
||||
int32x4_t sb_acc_h = vdupq_n_s32(0);
|
||||
|
||||
for (int chunk = 0; chunk < 4; chunk++) {
|
||||
const int idx = chunk * 2 + g;
|
||||
|
||||
const uint8x16_t q6_qs_l = q6_ql[idx];
|
||||
const uint8x16_t q6_qs_h = q6_qh[idx];
|
||||
|
||||
// Extract high 2 bits for upper nibble reconstruction
|
||||
const uint8x16_t q6_qs_hh = vandq_u8(q6_qs_h, mask_hi);
|
||||
|
||||
// q6 = (low4 | high2<<4), without -32 bias (handled via bsums)
|
||||
const int8x16_t q6_l =
|
||||
vreinterpretq_s8_u8(vsliq_n_u8(vandq_u8(q6_qs_l, m4b), vandq_u8(q6_qs_h, mask_lo), 4));
|
||||
const int8x16_t q6_h = vreinterpretq_s8_u8(vorrq_u8(vshrq_n_u8(q6_qs_l, 4), q6_qs_hh));
|
||||
|
||||
sb_acc_l = vdotq_s32(sb_acc_l, q6_l, q8_l[chunk]);
|
||||
sb_acc_h = vdotq_s32(sb_acc_h, q6_h, q8_h[chunk]);
|
||||
}
|
||||
|
||||
const int scale_idx_l = half * 8 + sb;
|
||||
const int scale_idx_h = half * 8 + sb + 4;
|
||||
|
||||
const int32x4_t scale_vec_l = vmovl_s16(vld1_s16(q6_scales + scale_idx_l * 8 + g * 4));
|
||||
const int32x4_t scale_vec_h = vmovl_s16(vld1_s16(q6_scales + scale_idx_h * 8 + g * 4));
|
||||
|
||||
acc[g] = vmlaq_s32(acc[g], sb_acc_l, scale_vec_l);
|
||||
acc[g] = vmlaq_s32(acc[g], sb_acc_h, scale_vec_h);
|
||||
}
|
||||
}
|
||||
} // for half
|
||||
|
||||
// Bias correction
|
||||
acc[0] = vsubq_s32(acc[0], bias_lo);
|
||||
acc[1] = vsubq_s32(acc[1], bias_hi);
|
||||
|
||||
// Apply superblock scale (no mins for q6_K)
|
||||
// acc[g] has [c0, c1, c2, c3]
|
||||
float32x4_t w_0123 = vmulq_f32(vcvtq_f32_s32(acc[0]), sb_scale_0);
|
||||
float32x4_t w_4567 = vmulq_f32(vcvtq_f32_s32(acc[1]), sb_scale_1);
|
||||
|
||||
acc_f32[0] = vaddq_f32(acc_f32[0], w_0123);
|
||||
acc_f32[1] = vaddq_f32(acc_f32[1], w_4567);
|
||||
} // for b
|
||||
|
||||
int base = x * ncols_interleaved;
|
||||
vst1q_f32(s + base, acc_f32[0]);
|
||||
vst1q_f32(s + base + 4, acc_f32[1]);
|
||||
} // for x
|
||||
return;
|
||||
#endif // defined(__aarch64__) && defined(__ARM_NEON) && defined(__ARM_FEATURE_DOTPROD)
|
||||
ggml_gemv_q6_K_8x4_q8_K_generic(n, s, bs, vx, vy, nr, nc);
|
||||
}
|
||||
|
||||
void ggml_gemv_q6_K_8x8_q8_K(int n,
|
||||
float * GGML_RESTRICT s,
|
||||
size_t bs,
|
||||
|
|
@ -1177,15 +1366,14 @@ void ggml_gemv_q6_K_8x8_q8_K(int n,
|
|||
q8_h[i] = (int8x16_t) vld1q_dup_s64((const int64_t *) (q8_base_h + i * 8));
|
||||
}
|
||||
|
||||
// TODO: Test other qh repack patterns to reduce loads
|
||||
const int ql_off_base = sb * QK_K / 2;
|
||||
const int qh_off_base = ql_off_base & 255; // wraps after 256 bytes
|
||||
|
||||
// Load 4 vectors at once (64 bytes each for ql_0, ql_1, qh_0, qh_1)
|
||||
ggml_uint8x16x4_t q6_ql_0 = ggml_vld1q_u8_x4(ql_base + ql_off_base);
|
||||
ggml_uint8x16x4_t q6_ql_1 = ggml_vld1q_u8_x4(ql_base + ql_off_base + 64);
|
||||
ggml_uint8x16x4_t q6_qh_0 = ggml_vld1q_u8_x4(qh_base + qh_off_base);
|
||||
ggml_uint8x16x4_t q6_qh_1 = ggml_vld1q_u8_x4(qh_base + qh_off_base + 64);
|
||||
uint8x16x4_t q6_ql_0 = vld1q_u8_x4(ql_base + ql_off_base);
|
||||
uint8x16x4_t q6_ql_1 = vld1q_u8_x4(ql_base + ql_off_base + 64);
|
||||
uint8x16x4_t q6_qh_0 = vld1q_u8_x4(qh_base + qh_off_base);
|
||||
uint8x16x4_t q6_qh_1 = vld1q_u8_x4(qh_base + qh_off_base + 64);
|
||||
|
||||
// Adjust qh for subblocks 2 and 3 (shift right by 2)
|
||||
if (sb > 1) {
|
||||
|
|
@ -3474,6 +3662,208 @@ void ggml_gemm_q5_K_8x8_q8_K(int n,
|
|||
ggml_gemm_q5_K_8x8_q8_K_generic(n, s, bs, vx, vy, nr, nc);
|
||||
}
|
||||
|
||||
void ggml_gemm_q6_K_8x4_q8_K(int n,
|
||||
float * GGML_RESTRICT s,
|
||||
size_t bs,
|
||||
const void * GGML_RESTRICT vx,
|
||||
const void * GGML_RESTRICT vy,
|
||||
int nr,
|
||||
int nc) {
|
||||
constexpr int qk = QK_K;
|
||||
const int nb = n / qk;
|
||||
|
||||
constexpr int ncols_interleaved = 8;
|
||||
constexpr int blocklen = 4;
|
||||
|
||||
assert(n % qk == 0);
|
||||
assert(nr % 4 == 0);
|
||||
assert(nc % ncols_interleaved == 0);
|
||||
|
||||
UNUSED(nb);
|
||||
UNUSED(ncols_interleaved);
|
||||
UNUSED(blocklen);
|
||||
|
||||
#if defined(__aarch64__) && defined(__ARM_NEON) && defined(__ARM_FEATURE_DOTPROD)
|
||||
constexpr int q8_k_blocklen = 4;
|
||||
constexpr int col_groups = ncols_interleaved / 4;
|
||||
constexpr int acc_size = q8_k_blocklen * col_groups; // 4 rows, 2 column groups
|
||||
const uint8x16_t m4b = vdupq_n_u8(0x0f);
|
||||
const uint8x16_t mask_lo = vdupq_n_u8(0x03);
|
||||
const uint8x16_t mask_hi = vdupq_n_u8(0x30);
|
||||
const int8x16_t m32s = vdupq_n_s8(32);
|
||||
|
||||
float32x4_t acc_f32[acc_size];
|
||||
|
||||
for (int y = 0; y < nr / q8_k_blocklen; y++) {
|
||||
const block_q8_Kx4 * GGML_RESTRICT q8_ptr = (const block_q8_Kx4 *) vy + (y * nb);
|
||||
|
||||
for (int x = 0; x < nc / ncols_interleaved; x++) {
|
||||
const block_q6_Kx8 * GGML_RESTRICT q6_ptr = (const block_q6_Kx8 *) vx + (x * nb);
|
||||
|
||||
for (int i = 0; i < acc_size; i++) {
|
||||
acc_f32[i] = vdupq_n_f32(0);
|
||||
}
|
||||
|
||||
for (int b = 0; b < nb; b++) {
|
||||
float32x4_t q6_d_0123 = vcvt_f32_f16(vld1_f16((const __fp16 *) q6_ptr[b].d));
|
||||
float32x4_t q6_d_4567 = vcvt_f32_f16(vld1_f16((const __fp16 *) q6_ptr[b].d + 4));
|
||||
float32x4_t q8_d_0123 = vld1q_f32(q8_ptr[b].d);
|
||||
|
||||
float32x4_t sbd_scale_0123[q8_k_blocklen];
|
||||
float32x4_t sbd_scale_4567[q8_k_blocklen];
|
||||
|
||||
sbd_scale_0123[0] = vmulq_laneq_f32(q6_d_0123, q8_d_0123, 0);
|
||||
sbd_scale_4567[0] = vmulq_laneq_f32(q6_d_4567, q8_d_0123, 0);
|
||||
sbd_scale_0123[1] = vmulq_laneq_f32(q6_d_0123, q8_d_0123, 1);
|
||||
sbd_scale_4567[1] = vmulq_laneq_f32(q6_d_4567, q8_d_0123, 1);
|
||||
sbd_scale_0123[2] = vmulq_laneq_f32(q6_d_0123, q8_d_0123, 2);
|
||||
sbd_scale_4567[2] = vmulq_laneq_f32(q6_d_4567, q8_d_0123, 2);
|
||||
sbd_scale_0123[3] = vmulq_laneq_f32(q6_d_0123, q8_d_0123, 3);
|
||||
sbd_scale_4567[3] = vmulq_laneq_f32(q6_d_4567, q8_d_0123, 3);
|
||||
|
||||
int32x4_t acc_s32[acc_size];
|
||||
for (int i = 0; i < acc_size; i++) {
|
||||
acc_s32[i] = vdupq_n_s32(0);
|
||||
}
|
||||
|
||||
int16_t q6_scales[8 * 16];
|
||||
for (int i = 0; i < 16; i++) {
|
||||
int16x8_t scales = vmovl_s8(vld1_s8(q6_ptr[b].scales + i * 8));
|
||||
vst1q_s16(q6_scales + i * 8, scales);
|
||||
}
|
||||
|
||||
for (int half = 0; half < 2; half++) {
|
||||
const uint8_t * ql_base = q6_ptr[b].ql + half * 512;
|
||||
const uint8_t * qh_base = q6_ptr[b].qh + half * 256;
|
||||
|
||||
for (int sb = 0; sb < QK_K / 64; sb++) {
|
||||
int32x4_t acc_lo[acc_size];
|
||||
int32x4_t acc_hi[acc_size];
|
||||
for (int i = 0; i < acc_size; i++) {
|
||||
acc_lo[i] = vdupq_n_s32(0);
|
||||
acc_hi[i] = vdupq_n_s32(0);
|
||||
}
|
||||
|
||||
const int8_t * q8_base_l = q8_ptr[b].qs + half * 512 + sb * 64;
|
||||
const int8_t * q8_base_h = q8_ptr[b].qs + half * 512 + 256 + sb * 64;
|
||||
|
||||
// 4 rows * 16 elements per scale
|
||||
// 4 reads of 16 bytes each
|
||||
constexpr int reads_per_sb = 4;
|
||||
int8x16_t q8_l[reads_per_sb];
|
||||
int8x16_t q8_h[reads_per_sb];
|
||||
for (int k = 0; k < reads_per_sb; k++) {
|
||||
q8_l[k] = vld1q_s8(q8_base_l + 16 * k);
|
||||
q8_h[k] = vld1q_s8(q8_base_h + 16 * k);
|
||||
}
|
||||
|
||||
const int ql_off_base = sb * QK_K / 2;
|
||||
const int qh_off_base = ql_off_base & 255;
|
||||
|
||||
uint8x16_t q6_ql_0123[reads_per_sb];
|
||||
uint8x16_t q6_ql_4567[reads_per_sb];
|
||||
uint8x16_t q6_qh_0123[reads_per_sb];
|
||||
uint8x16_t q6_qh_4567[reads_per_sb];
|
||||
|
||||
for (int k = 0; k < reads_per_sb; k++) {
|
||||
q6_ql_0123[k] = vld1q_u8(ql_base + ql_off_base + k * 32);
|
||||
q6_ql_4567[k] = vld1q_u8(ql_base + ql_off_base + k * 32 + 16);
|
||||
q6_qh_0123[k] = vld1q_u8(qh_base + qh_off_base + k * 32);
|
||||
q6_qh_4567[k] = vld1q_u8(qh_base + qh_off_base + k * 32 + 16);
|
||||
}
|
||||
|
||||
if (sb > 1) {
|
||||
for (int k = 0; k < reads_per_sb; k++) {
|
||||
q6_qh_0123[k] = vshrq_n_u8(q6_qh_0123[k], 2);
|
||||
q6_qh_4567[k] = vshrq_n_u8(q6_qh_4567[k], 2);
|
||||
}
|
||||
}
|
||||
|
||||
for (int k = 0; k < reads_per_sb; k++) {
|
||||
// q = (ql | qh) - 32
|
||||
const uint8x16_t hbit_lo_0123 = vandq_u8(q6_qh_0123[k], mask_lo);
|
||||
const uint8x16_t hbit_hi_0123 = vandq_u8(q6_qh_0123[k], mask_hi);
|
||||
const uint8x16_t hbit_lo_4567 = vandq_u8(q6_qh_4567[k], mask_lo);
|
||||
const uint8x16_t hbit_hi_4567 = vandq_u8(q6_qh_4567[k], mask_hi);
|
||||
|
||||
const int8x16_t q6_0123_lo = vsubq_s8(
|
||||
vreinterpretq_s8_u8(vsliq_n_u8(vandq_u8(q6_ql_0123[k], m4b), hbit_lo_0123, 4)), m32s);
|
||||
const int8x16_t q6_0123_hi = vsubq_s8(
|
||||
vreinterpretq_s8_u8(vorrq_u8(vshrq_n_u8(q6_ql_0123[k], 4), hbit_hi_0123)), m32s);
|
||||
|
||||
acc_lo[0] = vdotq_laneq_s32(acc_lo[0], q6_0123_lo, q8_l[k], 0); // 0..3 r0 c0123
|
||||
acc_lo[1] = vdotq_laneq_s32(acc_lo[1], q6_0123_lo, q8_l[k], 1); // 0..3 r1 c0123
|
||||
acc_lo[2] = vdotq_laneq_s32(acc_lo[2], q6_0123_lo, q8_l[k], 2); // 0..3 r2 c0123
|
||||
acc_lo[3] = vdotq_laneq_s32(acc_lo[3], q6_0123_lo, q8_l[k], 3); // 0..3 r3 c0123
|
||||
|
||||
acc_hi[0] = vdotq_laneq_s32(acc_hi[0], q6_0123_hi, q8_h[k], 0); // 64..67 r0 c0123
|
||||
acc_hi[1] = vdotq_laneq_s32(acc_hi[1], q6_0123_hi, q8_h[k], 1); // 64..67 r1 c0123
|
||||
acc_hi[2] = vdotq_laneq_s32(acc_hi[2], q6_0123_hi, q8_h[k], 2); // 64..67 r2 c0123
|
||||
acc_hi[3] = vdotq_laneq_s32(acc_hi[3], q6_0123_hi, q8_h[k], 3); // 64..67 r3 c0123
|
||||
|
||||
const int8x16_t q6_4567_lo = vsubq_s8(
|
||||
vreinterpretq_s8_u8(vsliq_n_u8(vandq_u8(q6_ql_4567[k], m4b), hbit_lo_4567, 4)), m32s);
|
||||
const int8x16_t q6_4567_hi = vsubq_s8(
|
||||
vreinterpretq_s8_u8(vorrq_u8(vshrq_n_u8(q6_ql_4567[k], 4), hbit_hi_4567)), m32s);
|
||||
|
||||
acc_lo[4] = vdotq_laneq_s32(acc_lo[4], q6_4567_lo, q8_l[k], 0); // 0..3 r0 c4567
|
||||
acc_lo[5] = vdotq_laneq_s32(acc_lo[5], q6_4567_lo, q8_l[k], 1); // 0..3 r1 c4567
|
||||
acc_lo[6] = vdotq_laneq_s32(acc_lo[6], q6_4567_lo, q8_l[k], 2); // 0..3 r2 c4567
|
||||
acc_lo[7] = vdotq_laneq_s32(acc_lo[7], q6_4567_lo, q8_l[k], 3); // 0..3 r3 c4567
|
||||
|
||||
acc_hi[4] = vdotq_laneq_s32(acc_hi[4], q6_4567_hi, q8_h[k], 0); // 64..67 r0 c4567
|
||||
acc_hi[5] = vdotq_laneq_s32(acc_hi[5], q6_4567_hi, q8_h[k], 1); // 64..67 r1 c4567
|
||||
acc_hi[6] = vdotq_laneq_s32(acc_hi[6], q6_4567_hi, q8_h[k], 2); // 64..67 r2 c4567
|
||||
acc_hi[7] = vdotq_laneq_s32(acc_hi[7], q6_4567_hi, q8_h[k], 3); // 64..67 r3 c4567
|
||||
}
|
||||
|
||||
// Scale and bias
|
||||
const int scale_idx_l = half * 8 + sb;
|
||||
const int scale_idx_h = half * 8 + sb + 4;
|
||||
|
||||
for (int g = 0; g < col_groups; g++) {
|
||||
const int16x4_t scales_l16 = vld1_s16(q6_scales + scale_idx_l * 8 + g * 4);
|
||||
const int16x4_t scales_h16 = vld1_s16(q6_scales + scale_idx_h * 8 + g * 4);
|
||||
const int32x4_t scale_vec_l = vmovl_s16(scales_l16);
|
||||
const int32x4_t scale_vec_h = vmovl_s16(scales_h16);
|
||||
const int acc_offset = g * q8_k_blocklen;
|
||||
|
||||
for (int row = 0; row < q8_k_blocklen; row++) {
|
||||
const int idx = row * 2 + g;
|
||||
acc_s32[idx] = vmlaq_s32(acc_s32[idx], acc_lo[acc_offset + row], scale_vec_l);
|
||||
acc_s32[idx] = vmlaq_s32(acc_s32[idx], acc_hi[acc_offset + row], scale_vec_h);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Finally we apply the superblock scales
|
||||
for (int row = 0; row < q8_k_blocklen; row++) {
|
||||
const int idx0 = 2 * row;
|
||||
const int idx1 = 2 * row + 1;
|
||||
const int32x4_t acc_0123 = acc_s32[idx0];
|
||||
const int32x4_t acc_4567 = acc_s32[idx1];
|
||||
|
||||
acc_f32[idx0] = vmlaq_f32(acc_f32[idx0], vcvtq_f32_s32(acc_0123), sbd_scale_0123[row]);
|
||||
acc_f32[idx1] = vmlaq_f32(acc_f32[idx1], vcvtq_f32_s32(acc_4567), sbd_scale_4567[row]);
|
||||
}
|
||||
} // for b
|
||||
|
||||
for (int i = 0; i < q8_k_blocklen; i++) {
|
||||
int row = y * q8_k_blocklen + i;
|
||||
for (int j = 0; j < 2; j++) {
|
||||
int col = x * ncols_interleaved + j * 4;
|
||||
int offset = row * bs + col;
|
||||
vst1q_f32(s + offset, acc_f32[2 * i + j]);
|
||||
}
|
||||
}
|
||||
} // for x
|
||||
} // for y
|
||||
return;
|
||||
#endif // defined(__aarch64__) && defined(__ARM_NEON) && defined(__ARM_FEATURE_DOTPROD)
|
||||
ggml_gemm_q6_K_8x4_q8_K_generic(n, s, bs, vx, vy, nr, nc);
|
||||
}
|
||||
|
||||
void ggml_gemm_q6_K_8x8_q8_K(int n,
|
||||
float * GGML_RESTRICT s,
|
||||
size_t bs,
|
||||
|
|
|
|||
|
|
@ -256,6 +256,200 @@ template <> void ggml_quantize_mat_t<8, GGML_TYPE_Q8_K>(const float * GGML_RESTR
|
|||
ggml_quantize_mat_q8_K_4x8(x, vy, n_per_row);
|
||||
}
|
||||
|
||||
template <int N, int M>
|
||||
static void ggml_gemv_q6_K_NxM_q8_K_generic_impl(int n,
|
||||
float * GGML_RESTRICT s,
|
||||
size_t bs,
|
||||
const void * GGML_RESTRICT vx,
|
||||
const void * GGML_RESTRICT vy,
|
||||
int nr,
|
||||
int nc) {
|
||||
constexpr int ncols_interleaved = N;
|
||||
constexpr int blocklen = M;
|
||||
const int qk = QK_K;
|
||||
const int nb = n / qk;
|
||||
const int blocks_per_half = 64 / blocklen;
|
||||
|
||||
assert(n % qk == 0);
|
||||
assert(nc % ncols_interleaved == 0);
|
||||
|
||||
UNUSED(bs);
|
||||
UNUSED(nr);
|
||||
|
||||
float sumf[8];
|
||||
|
||||
const block_q8_K * a_ptr = (const block_q8_K *) vy;
|
||||
for (int x = 0; x < nc / ncols_interleaved; x++) {
|
||||
const block_q6_Kx8 * b_ptr = (const block_q6_Kx8 *) vx + (x * nb);
|
||||
|
||||
for (int j = 0; j < ncols_interleaved; j++) {
|
||||
sumf[j] = 0.0f;
|
||||
}
|
||||
|
||||
for (int l = 0; l < nb; l++) {
|
||||
for (int k = 0; k < (qk / (2 * blocklen)); k++) {
|
||||
const int base_l = (k / blocks_per_half) * 128 + (k % blocks_per_half) * blocklen;
|
||||
const int base_h = base_l + 64;
|
||||
|
||||
const int scale_idx_l = base_l / 16;
|
||||
const int scale_idx_h = base_h / 16;
|
||||
|
||||
const int qh_shift_l = ((base_l % 128) / 32) * 2;
|
||||
const int qh_shift_h = ((base_h % 128) / 32) * 2;
|
||||
|
||||
const int qh_half_l = (base_l / 128) * 32;
|
||||
const int qh_half_h = (base_h / 128) * 32;
|
||||
|
||||
for (int j = 0; j < ncols_interleaved; j++) {
|
||||
const int8_t scale_l = b_ptr[l].scales[scale_idx_l * ncols_interleaved + j];
|
||||
const int8_t scale_h = b_ptr[l].scales[scale_idx_h * ncols_interleaved + j];
|
||||
|
||||
int sumi_l = 0;
|
||||
int sumi_h = 0;
|
||||
|
||||
for (int i = 0; i < blocklen; i++) {
|
||||
const int ql_pos = k * ncols_interleaved * blocklen + j * blocklen + i;
|
||||
const int l_4 = b_ptr[l].ql[ql_pos] & 0xF;
|
||||
const int hi_4 = (b_ptr[l].ql[ql_pos] >> 4) & 0xF;
|
||||
|
||||
const int qh_idx_l = qh_half_l + ((base_l + i) % 32);
|
||||
const int qh_chunk_l = qh_idx_l / blocklen;
|
||||
const int qh_pos_l = qh_idx_l % blocklen;
|
||||
const int qh_offset_l = qh_chunk_l * (blocklen * ncols_interleaved) + j * blocklen + qh_pos_l;
|
||||
const int hi_2_l = (b_ptr[l].qh[qh_offset_l] >> qh_shift_l) & 0x3;
|
||||
|
||||
const int qh_idx_h = qh_half_h + ((base_h + i) % 32);
|
||||
const int qh_chunk_h = qh_idx_h / blocklen;
|
||||
const int qh_pos_h = qh_idx_h % blocklen;
|
||||
const int qh_offset_h = qh_chunk_h * (blocklen * ncols_interleaved) + j * blocklen + qh_pos_h;
|
||||
const int hi_2_h = (b_ptr[l].qh[qh_offset_h] >> qh_shift_h) & 0x3;
|
||||
|
||||
const int q_l = ((hi_2_l << 4) | l_4) - 32;
|
||||
const int q_h = ((hi_2_h << 4) | hi_4) - 32;
|
||||
|
||||
const int8_t a_l = a_ptr[l].qs[base_l + i];
|
||||
const int8_t a_h = a_ptr[l].qs[base_h + i];
|
||||
|
||||
sumi_l += q_l * a_l;
|
||||
sumi_h += q_h * a_h;
|
||||
}
|
||||
|
||||
sumf[j] +=
|
||||
(sumi_l * scale_l + sumi_h * scale_h) * GGML_CPU_FP16_TO_FP32(b_ptr[l].d[j]) * a_ptr[l].d;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for (int j = 0; j < ncols_interleaved; j++) {
|
||||
s[x * ncols_interleaved + j] = sumf[j];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
template <int N, int M>
|
||||
static void ggml_gemm_q6_K_NxM_q8_K_generic_impl(int n,
|
||||
float * GGML_RESTRICT s,
|
||||
size_t bs,
|
||||
const void * GGML_RESTRICT vx,
|
||||
const void * GGML_RESTRICT vy,
|
||||
int nr,
|
||||
int nc) {
|
||||
constexpr int ncols_interleaved = N;
|
||||
constexpr int blocklen = M;
|
||||
const int qk = QK_K;
|
||||
const int nb = n / qk;
|
||||
const int blocks_per_half = 64 / blocklen;
|
||||
const int q8_half_stride = 512;
|
||||
const int q8_low_high_step = 256;
|
||||
|
||||
assert(n % qk == 0);
|
||||
assert(nr % 4 == 0);
|
||||
assert(nc % ncols_interleaved == 0);
|
||||
|
||||
UNUSED(bs);
|
||||
|
||||
float sumf[4][8];
|
||||
|
||||
for (int y = 0; y < nr / 4; y++) {
|
||||
const block_q8_Kx4 * a_ptr = (const block_q8_Kx4 *) vy + (y * nb);
|
||||
for (int x = 0; x < nc / ncols_interleaved; x++) {
|
||||
const block_q6_Kx8 * b_ptr = (const block_q6_Kx8 *) vx + (x * nb);
|
||||
|
||||
for (int m = 0; m < 4; m++) {
|
||||
for (int j = 0; j < ncols_interleaved; j++) {
|
||||
sumf[m][j] = 0.0f;
|
||||
}
|
||||
}
|
||||
|
||||
for (int l = 0; l < nb; l++) {
|
||||
for (int k = 0; k < (qk / (2 * blocklen)); k++) {
|
||||
const int base_l = (k / blocks_per_half) * 128 + (k % blocks_per_half) * blocklen;
|
||||
const int base_h = base_l + 64;
|
||||
|
||||
const int scale_idx_l = base_l / 16;
|
||||
const int scale_idx_h = base_h / 16;
|
||||
|
||||
const int qh_shift_l = ((base_l % 128) / 32) * 2;
|
||||
const int qh_shift_h = ((base_h % 128) / 32) * 2;
|
||||
|
||||
const int qh_half_l = (base_l / 128) * 32;
|
||||
const int qh_half_h = (base_h / 128) * 32;
|
||||
|
||||
const int q8_base = (k / blocks_per_half) * q8_half_stride + (k % blocks_per_half) * (blocklen * 4);
|
||||
|
||||
for (int m = 0; m < 4; m++) {
|
||||
for (int j = 0; j < ncols_interleaved; j++) {
|
||||
const int8_t scale_l = b_ptr[l].scales[scale_idx_l * ncols_interleaved + j];
|
||||
const int8_t scale_h = b_ptr[l].scales[scale_idx_h * ncols_interleaved + j];
|
||||
|
||||
int sumi_l = 0;
|
||||
int sumi_h = 0;
|
||||
|
||||
for (int i = 0; i < blocklen; i++) {
|
||||
const int ql_pos = k * ncols_interleaved * blocklen + j * blocklen + i;
|
||||
const int l_4 = b_ptr[l].ql[ql_pos] & 0xF;
|
||||
const int hi_4 = (b_ptr[l].ql[ql_pos] >> 4) & 0xF;
|
||||
|
||||
const int qh_idx_l = qh_half_l + ((base_l + i) % 32);
|
||||
const int qh_chunk_l = qh_idx_l / blocklen;
|
||||
const int qh_pos_l = qh_idx_l % blocklen;
|
||||
const int qh_offset_l =
|
||||
qh_chunk_l * (blocklen * ncols_interleaved) + j * blocklen + qh_pos_l;
|
||||
const int hi_2_l = (b_ptr[l].qh[qh_offset_l] >> qh_shift_l) & 0x3;
|
||||
|
||||
const int qh_idx_h = qh_half_h + ((base_h + i) % 32);
|
||||
const int qh_chunk_h = qh_idx_h / blocklen;
|
||||
const int qh_pos_h = qh_idx_h % blocklen;
|
||||
const int qh_offset_h =
|
||||
qh_chunk_h * (blocklen * ncols_interleaved) + j * blocklen + qh_pos_h;
|
||||
const int hi_2_h = (b_ptr[l].qh[qh_offset_h] >> qh_shift_h) & 0x3;
|
||||
|
||||
const int q_l = ((hi_2_l << 4) | l_4) - 32;
|
||||
const int q_h = ((hi_2_h << 4) | hi_4) - 32;
|
||||
|
||||
const int8_t q8_l = a_ptr[l].qs[q8_base + m * blocklen + i];
|
||||
const int8_t q8_h = a_ptr[l].qs[q8_base + m * blocklen + i + q8_low_high_step];
|
||||
|
||||
sumi_l += q_l * q8_l;
|
||||
sumi_h += q_h * q8_h;
|
||||
}
|
||||
|
||||
sumf[m][j] += (sumi_l * scale_l + sumi_h * scale_h) * GGML_CPU_FP16_TO_FP32(b_ptr[l].d[j]) *
|
||||
a_ptr[l].d[m];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for (int m = 0; m < 4; m++) {
|
||||
for (int j = 0; j < ncols_interleaved; j++) {
|
||||
s[(y * 4 + m) * bs + x * ncols_interleaved + j] = sumf[m][j];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
extern "C" {
|
||||
|
||||
void ggml_gemv_q4_0_4x4_q8_0_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc) {
|
||||
|
|
@ -704,94 +898,12 @@ void ggml_gemv_q5_K_8x8_q8_K_generic(int n,
|
|||
}
|
||||
|
||||
|
||||
void ggml_gemv_q6_K_8x4_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc) {
|
||||
ggml_gemv_q6_K_NxM_q8_K_generic_impl<8, 4>(n, s, bs, vx, vy, nr, nc);
|
||||
}
|
||||
|
||||
void ggml_gemv_q6_K_8x8_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc) {
|
||||
constexpr int qk = QK_K;
|
||||
const int nb = n / qk;
|
||||
const int ncols_interleaved = 8;
|
||||
const int blocklen = 8;
|
||||
|
||||
assert(n % qk == 0);
|
||||
assert(nc % ncols_interleaved == 0);
|
||||
|
||||
UNUSED(bs);
|
||||
UNUSED(nr);
|
||||
|
||||
float sumf[8];
|
||||
|
||||
const block_q8_K * a_ptr = (const block_q8_K *) vy;
|
||||
for (int x = 0; x < nc / ncols_interleaved; x++) {
|
||||
const block_q6_Kx8 * b_ptr = (const block_q6_Kx8 *) vx + (x * nb);
|
||||
|
||||
for (int j = 0; j < ncols_interleaved; j++) {
|
||||
sumf[j] = 0.0f;
|
||||
}
|
||||
|
||||
for (int l = 0; l < nb; l++) {
|
||||
|
||||
|
||||
for (int k = 0; k < 16; k++) {
|
||||
// k = 0.. 7 weights 0-63 low, 64-127 high
|
||||
// k = 8..15 weights 128-191 low, 192-255 high
|
||||
const int base_l = (k / 8) * 128 + (k % 8) * 8;
|
||||
const int base_h = base_l + 64;
|
||||
|
||||
const int scale_idx_l = base_l / 16;
|
||||
const int scale_idx_h = base_h / 16;
|
||||
|
||||
// Bit shift cycles 0,2,4,6 for each 32-value group within a 128-value half
|
||||
const int qh_shift_l = ((base_l % 128) / 32) * 2;
|
||||
const int qh_shift_h = ((base_h % 128) / 32) * 2;
|
||||
|
||||
// qh_half: offset to the correct 32-byte half (0 or 32)
|
||||
const int qh_half_l = (base_l / 128) * 32;
|
||||
const int qh_half_h = (base_h / 128) * 32;
|
||||
|
||||
for (int j = 0; j < ncols_interleaved; j++) {
|
||||
// Interleaved scales
|
||||
const int8_t scale_l = b_ptr[l].scales[scale_idx_l * 8 + j];
|
||||
const int8_t scale_h = b_ptr[l].scales[scale_idx_h * 8 + j];
|
||||
|
||||
int sumi_l = 0;
|
||||
int sumi_h = 0;
|
||||
|
||||
for (int i = 0; i < blocklen; i++) {
|
||||
const int ql_pos = k * 64 + j * 8 + i;
|
||||
const int l_4 = b_ptr[l].ql[ql_pos] & 0xF;
|
||||
const int hi_4 = (b_ptr[l].ql[ql_pos] >> 4) & 0xF;
|
||||
|
||||
// qh indexing with 8-byte interleaving (like q5_K)
|
||||
const int qh_byte_l = qh_half_l + ((base_l + i) % 32);
|
||||
const int qh_chunk_l = qh_byte_l / 8;
|
||||
const int qh_pos_l = qh_byte_l % 8;
|
||||
const int qh_offset_l = qh_chunk_l * 64 + j * 8 + qh_pos_l;
|
||||
const int hi_2_l = (b_ptr[l].qh[qh_offset_l] >> qh_shift_l) & 0x3;
|
||||
|
||||
const int qh_byte_h = qh_half_h + ((base_h + i) % 32);
|
||||
const int qh_chunk_h = qh_byte_h / 8;
|
||||
const int qh_pos_h = qh_byte_h % 8;
|
||||
const int qh_offset_h = qh_chunk_h * 64 + j * 8 + qh_pos_h;
|
||||
const int hi_2_h = (b_ptr[l].qh[qh_offset_h] >> qh_shift_h) & 0x3;
|
||||
|
||||
const int q_l = ((hi_2_l << 4) | l_4) - 32;
|
||||
const int q_h = ((hi_2_h << 4) | hi_4) - 32;
|
||||
|
||||
const int8_t a_l = a_ptr[l].qs[base_l + i];
|
||||
const int8_t a_h = a_ptr[l].qs[base_h + i];
|
||||
|
||||
sumi_l += q_l * a_l;
|
||||
sumi_h += q_h * a_h;
|
||||
}
|
||||
|
||||
sumf[j] +=
|
||||
(sumi_l * scale_l + sumi_h * scale_h) * GGML_CPU_FP16_TO_FP32(b_ptr[l].d[j]) * a_ptr[l].d;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for (int j = 0; j < ncols_interleaved; j++) {
|
||||
s[x * ncols_interleaved + j] = sumf[j];
|
||||
}
|
||||
}
|
||||
ggml_gemv_q6_K_NxM_q8_K_generic_impl<8, 8>(n, s, bs, vx, vy, nr, nc);
|
||||
}
|
||||
|
||||
void ggml_gemv_iq4_nl_4x4_q8_0_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc) {
|
||||
|
|
@ -1485,109 +1597,12 @@ void ggml_gemm_q5_K_8x8_q8_K_generic(int n,
|
|||
}
|
||||
}
|
||||
|
||||
void ggml_gemm_q6_K_8x8_q8_K_generic(int n,
|
||||
float * GGML_RESTRICT s,
|
||||
size_t bs,
|
||||
const void * GGML_RESTRICT vx,
|
||||
const void * GGML_RESTRICT vy,
|
||||
int nr,
|
||||
int nc) {
|
||||
const int qk = QK_K;
|
||||
const int nb = n / qk;
|
||||
const int ncols_interleaved = 8;
|
||||
const int blocklen = 8;
|
||||
void ggml_gemm_q6_K_8x4_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc) {
|
||||
ggml_gemm_q6_K_NxM_q8_K_generic_impl<8, 4>(n, s, bs, vx, vy, nr, nc);
|
||||
}
|
||||
|
||||
assert(n % qk == 0);
|
||||
assert(nr % 4 == 0);
|
||||
assert(nc % ncols_interleaved == 0);
|
||||
|
||||
UNUSED(bs);
|
||||
|
||||
float sumf[4][8];
|
||||
|
||||
for (int y = 0; y < nr / 4; y++) {
|
||||
const block_q8_Kx4 * a_ptr = (const block_q8_Kx4 *) vy + (y * nb);
|
||||
for (int x = 0; x < nc / ncols_interleaved; x++) {
|
||||
const block_q6_Kx8 * b_ptr = (const block_q6_Kx8 *) vx + (x * nb);
|
||||
|
||||
for (int m = 0; m < 4; m++) {
|
||||
for (int j = 0; j < ncols_interleaved; j++) {
|
||||
sumf[m][j] = 0.0f;
|
||||
}
|
||||
}
|
||||
|
||||
for (int l = 0; l < nb; l++) {
|
||||
for (int k = 0; k < 16; k++) {
|
||||
// k = 0.. 7 weights 0-63 low, 64-127 high
|
||||
// k = 8..15 weights 128-191 low, 192-255 high
|
||||
const int base_l = (k / 8) * 128 + (k % 8) * 8;
|
||||
const int base_h = base_l + 64;
|
||||
|
||||
const int scale_idx_l = base_l / 16;
|
||||
const int scale_idx_h = base_h / 16;
|
||||
|
||||
// Bit shift cycles 0,2,4,6 for each 32-value group within a 128-value half
|
||||
const int qh_shift_l = ((base_l % 128) / 32) * 2;
|
||||
const int qh_shift_h = ((base_h % 128) / 32) * 2;
|
||||
|
||||
// qh_half: offset to the correct 32-byte half (0 or 32)
|
||||
const int qh_half_l = (base_l / 128) * 32;
|
||||
const int qh_half_h = (base_h / 128) * 32;
|
||||
|
||||
// Activation base indices for q8_Kx4 interleaved format
|
||||
// Layout: 128-value halves (k/8), then 8-value sub-blocks (k%8) with stride 32
|
||||
const int q8_base = (k / 8) * 512 + (k % 8) * 32;
|
||||
|
||||
for (int m = 0; m < 4; m++) {
|
||||
for (int j = 0; j < ncols_interleaved; j++) {
|
||||
// Interleaved scales
|
||||
const int8_t scale_l = b_ptr[l].scales[scale_idx_l * 8 + j];
|
||||
const int8_t scale_h = b_ptr[l].scales[scale_idx_h * 8 + j];
|
||||
|
||||
int sumi_l = 0;
|
||||
int sumi_h = 0;
|
||||
|
||||
for (int i = 0; i < blocklen; i++) {
|
||||
const int ql_pos = k * 64 + j * 8 + i;
|
||||
const int l_4 = b_ptr[l].ql[ql_pos] & 0xF;
|
||||
const int hi_4 = (b_ptr[l].ql[ql_pos] >> 4) & 0xF;
|
||||
|
||||
const int qh_idx_l = qh_half_l + ((base_l + i) % 32);
|
||||
const int qh_chunk_l = qh_idx_l / 8;
|
||||
const int qh_pos_l = qh_idx_l % 8;
|
||||
const int qh_offset_l = qh_chunk_l * 64 + j * 8 + qh_pos_l;
|
||||
const int hi_2_l = (b_ptr[l].qh[qh_offset_l] >> qh_shift_l) & 0x3;
|
||||
|
||||
const int qh_idx_h = qh_half_h + ((base_h + i) % 32);
|
||||
const int qh_chunk_h = qh_idx_h / 8;
|
||||
const int qh_pos_h = qh_idx_h % 8;
|
||||
const int qh_offset_h = qh_chunk_h * 64 + j * 8 + qh_pos_h;
|
||||
const int hi_2_h = (b_ptr[l].qh[qh_offset_h] >> qh_shift_h) & 0x3;
|
||||
|
||||
const int q_l = ((hi_2_l << 4) | l_4) - 32;
|
||||
const int q_h = ((hi_2_h << 4) | hi_4) - 32;
|
||||
|
||||
const int8_t q8_l = a_ptr[l].qs[q8_base + m * 8 + i];
|
||||
const int8_t q8_h = a_ptr[l].qs[q8_base + m * 8 + i + 256];
|
||||
|
||||
sumi_l += q_l * q8_l;
|
||||
sumi_h += q_h * q8_h;
|
||||
}
|
||||
|
||||
sumf[m][j] += (sumi_l * scale_l + sumi_h * scale_h) * GGML_CPU_FP16_TO_FP32(b_ptr[l].d[j]) *
|
||||
a_ptr[l].d[m];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for (int m = 0; m < 4; m++) {
|
||||
for (int j = 0; j < ncols_interleaved; j++) {
|
||||
s[(y * 4 + m) * bs + x * ncols_interleaved + j] = sumf[m][j];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
void ggml_gemm_q6_K_8x8_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc) {
|
||||
ggml_gemm_q6_K_NxM_q8_K_generic_impl<8, 8>(n, s, bs, vx, vy, nr, nc);
|
||||
}
|
||||
|
||||
void ggml_gemm_iq4_nl_4x4_q8_0_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc) {
|
||||
|
|
@ -2097,18 +2112,18 @@ static block_q6_Kx8 make_block_q6_Kx8(block_q6_K * in, unsigned int blck_size_in
|
|||
}
|
||||
|
||||
const int end_ls = QK_K * 4 / blck_size_interleave;
|
||||
// Interleave Q6_K quants by taking 8 bytes at a time
|
||||
// Interleave Q6_K quants by taking blck_size_interleave bytes at a time
|
||||
for (int i = 0; i < end_ls; ++i) {
|
||||
int src_id = i % n_blocks;
|
||||
int src_offset = (i / n_blocks) * blck_size_interleave;
|
||||
int dst_offset = i * blck_size_interleave;
|
||||
|
||||
uint64_t elem_ls;
|
||||
memcpy(&elem_ls, &in[src_id].ql[src_offset], sizeof(uint64_t));
|
||||
memcpy(&out.ql[dst_offset], &elem_ls, sizeof(uint64_t));
|
||||
memcpy(&elem_ls, &in[src_id].ql[src_offset], blck_size_interleave);
|
||||
memcpy(&out.ql[dst_offset], &elem_ls, blck_size_interleave);
|
||||
}
|
||||
|
||||
// Interleave high bits using same 8-byte pattern as low bits
|
||||
// Interleave high bits using same chunk size as low bits
|
||||
const int end_hs = end_ls / 2;
|
||||
for (int i = 0; i < end_hs; ++i) {
|
||||
int src_id = i % n_blocks;
|
||||
|
|
@ -2116,8 +2131,8 @@ static block_q6_Kx8 make_block_q6_Kx8(block_q6_K * in, unsigned int blck_size_in
|
|||
int dst_offset = i * blck_size_interleave;
|
||||
|
||||
uint64_t elem_hs;
|
||||
memcpy(&elem_hs, &in[src_id].qh[src_offset], sizeof(uint64_t));
|
||||
memcpy(&out.qh[dst_offset], &elem_hs, sizeof(uint64_t));
|
||||
memcpy(&elem_hs, &in[src_id].qh[src_offset], blck_size_interleave);
|
||||
memcpy(&out.qh[dst_offset], &elem_hs, blck_size_interleave);
|
||||
}
|
||||
|
||||
// The below logic is designed so as to unpack and rearrange scales in Q6_K
|
||||
|
|
@ -2262,7 +2277,7 @@ static int repack_q5_K_to_q5_K_8_bl(struct ggml_tensor * t,
|
|||
|
||||
static int repack_q6_K_to_q6_K_8_bl(struct ggml_tensor * t, int interleave_block, const void * GGML_RESTRICT data, size_t data_size) {
|
||||
GGML_ASSERT(t->type == GGML_TYPE_Q6_K);
|
||||
GGML_ASSERT(interleave_block == 8);
|
||||
GGML_ASSERT(interleave_block == 4 || interleave_block == 8);
|
||||
constexpr int nrows_interleaved = 8;
|
||||
|
||||
block_q6_Kx8 * dst = (block_q6_Kx8 *)t->data;
|
||||
|
|
@ -2511,6 +2526,10 @@ template <> int repack<block_q5_K, 8, 8>(struct ggml_tensor * t, const void * da
|
|||
return repack_q5_K_to_q5_K_8_bl(t, 8, data, data_size);
|
||||
}
|
||||
|
||||
template <> int repack<block_q6_K, 4, 8>(struct ggml_tensor * t, const void * data, size_t data_size) {
|
||||
return repack_q6_K_to_q6_K_8_bl(t, 4, data, data_size);
|
||||
}
|
||||
|
||||
template <> int repack<block_q6_K, 8, 8>(struct ggml_tensor * t, const void * data, size_t data_size) {
|
||||
return repack_q6_K_to_q6_K_8_bl(t, 8, data, data_size);
|
||||
}
|
||||
|
|
@ -2575,6 +2594,10 @@ template <> void gemv<block_q5_K, 8, 8, GGML_TYPE_Q8_K>(int n, float * s, size_t
|
|||
ggml_gemv_q5_K_8x8_q8_K(n, s, bs, vx, vy, nr, nc);
|
||||
}
|
||||
|
||||
template <> void gemv<block_q6_K, 4, 8, GGML_TYPE_Q8_K>(int n, float * s, size_t bs, const void * vx, const void * vy, int nr, int nc) {
|
||||
ggml_gemv_q6_K_8x4_q8_K(n, s, bs, vx, vy, nr, nc);
|
||||
}
|
||||
|
||||
template <> void gemv<block_q6_K, 8, 8, GGML_TYPE_Q8_K>(int n, float * s, size_t bs, const void * vx, const void * vy, int nr, int nc) {
|
||||
ggml_gemv_q6_K_8x8_q8_K(n, s, bs, vx, vy, nr, nc);
|
||||
}
|
||||
|
|
@ -2634,6 +2657,10 @@ template <> void gemm<block_q5_K, 8, 8, GGML_TYPE_Q8_K>(int n, float * s, size_t
|
|||
ggml_gemm_q5_K_8x8_q8_K(n, s, bs, vx, vy, nr, nc);
|
||||
}
|
||||
|
||||
template <> void gemm<block_q6_K, 4, 8, GGML_TYPE_Q8_K>(int n, float * s, size_t bs, const void * vx, const void * vy, int nr, int nc) {
|
||||
ggml_gemm_q6_K_8x4_q8_K(n, s, bs, vx, vy, nr, nc);
|
||||
}
|
||||
|
||||
template <> void gemm<block_q6_K, 8, 8, GGML_TYPE_Q8_K>(int n, float * s, size_t bs, const void * vx, const void * vy, int nr, int nc) {
|
||||
ggml_gemm_q6_K_8x8_q8_K(n, s, bs, vx, vy, nr, nc);
|
||||
}
|
||||
|
|
@ -3043,6 +3070,7 @@ static const ggml::cpu::tensor_traits * ggml_repack_get_optimal_repack_type(cons
|
|||
static const ggml::cpu::repack::tensor_traits<block_q5_K, 8, 8, GGML_TYPE_Q8_K> q5_K_8x8_q8_K;
|
||||
|
||||
// instance for Q6_K
|
||||
static const ggml::cpu::repack::tensor_traits<block_q6_K, 4, 8, GGML_TYPE_Q8_K> q6_K_8x4_q8_K;
|
||||
static const ggml::cpu::repack::tensor_traits<block_q6_K, 8, 8, GGML_TYPE_Q8_K> q6_K_8x8_q8_K;
|
||||
|
||||
// instance for Q2
|
||||
|
|
@ -3107,6 +3135,11 @@ static const ggml::cpu::tensor_traits * ggml_repack_get_optimal_repack_type(cons
|
|||
return &q6_K_8x8_q8_K;
|
||||
}
|
||||
}
|
||||
if (ggml_cpu_has_neon() && ggml_cpu_has_dotprod()) {
|
||||
if (cur->ne[1] % 8 == 0) {
|
||||
return &q6_K_8x4_q8_K;
|
||||
}
|
||||
}
|
||||
} else if (cur->type == GGML_TYPE_IQ4_NL) {
|
||||
if (ggml_cpu_has_avx2()) {
|
||||
if (cur->ne[1] % 8 == 0) {
|
||||
|
|
|
|||
|
|
@ -112,6 +112,7 @@ void ggml_gemv_q2_K_8x8_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const vo
|
|||
void ggml_gemv_q4_K_8x4_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemv_q4_K_8x8_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemv_q5_K_8x8_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemv_q6_K_8x4_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemv_q6_K_8x8_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemv_iq4_nl_4x4_q8_0(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemv_iq4_nl_8x8_q8_0(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
|
|
@ -122,6 +123,7 @@ void ggml_gemm_q2_K_8x8_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const vo
|
|||
void ggml_gemm_q4_K_8x4_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemm_q4_K_8x8_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemm_q5_K_8x8_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemm_q6_K_8x4_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemm_q6_K_8x8_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemm_iq4_nl_4x4_q8_0(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemm_iq4_nl_8x8_q8_0(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
|
|
@ -142,6 +144,7 @@ void ggml_gemv_q2_K_8x8_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs,
|
|||
void ggml_gemv_q4_K_8x4_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemv_q4_K_8x8_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemv_q5_K_8x8_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemv_q6_K_8x4_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemv_q6_K_8x8_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemv_iq4_nl_4x4_q8_0_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemv_iq4_nl_8x8_q8_0_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
|
|
@ -152,6 +155,7 @@ void ggml_gemm_q2_K_8x8_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs,
|
|||
void ggml_gemm_q4_K_8x4_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemm_q4_K_8x8_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemm_q5_K_8x8_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemm_q6_K_8x4_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemm_q6_K_8x8_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemm_iq4_nl_4x4_q8_0_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
void ggml_gemm_iq4_nl_8x8_q8_0_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc);
|
||||
|
|
|
|||
Loading…
Reference in New Issue